Global Patent Index - EP 1870438 A4

EP 1870438 A4 20100623 - PHTHALOCYANINE COMPOUND, PROCESS FOR PRODUCING THE SAME, AND COLORED COMPOSITION CONTAINING THE PHTHALOCYANINE COMPOUND

Title (en)

PHTHALOCYANINE COMPOUND, PROCESS FOR PRODUCING THE SAME, AND COLORED COMPOSITION CONTAINING THE PHTHALOCYANINE COMPOUND

Title (de)

PHTHALOCYANIN VERBINDUNG, IHR HERSTELLUNGSVERFAHREN, SOWIE DIE PHTHALOCYANINVERBINDUNG ENTHALTENDE FARBGEBENDE ZUSAMMENSETZUNG

Title (fr)

DÉRIVÉ DE PHTALOCYANINE, PROCÉDÉ DE SYNTHÈSE DUDIT DÉRIVÉ, ET PRÉPARATIONS COLORÉES CONTENANT LEDIT DÉRIVÉ DE PHTALOCYANINE

Publication

EP 1870438 A4 20100623 (EN)

Application

EP 06713983 A 20060217

Priority

  • JP 2006302842 W 20060217
  • JP 2005042135 A 20050218
  • JP 2005169353 A 20050609

Abstract (en)

[origin: EP1870438A1] To provide a phthalocyanine compound represented by the following general formula (1), which is halogen-free and has green hue, and also has resistance to an organic solvent and an acid: in the above general formula (1), M represents a divalent to tetravalent metal atom or two hydrogen atoms, and rings A 1 , A 2 , A 3 and A 4 each independently represents a benzene ring or a structure represented by the above general formula (2), provided that at least one of rings A 1 , A 2 , A 3 and A 4 is a structure represented by the general formula (2) and, in the above general formula (2), R represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, a phenyl group, a tolyl group, or a xylyl group.

IPC 8 full level

C09B 47/067 (2006.01); C07D 235/26 (2006.01); C09B 47/22 (2006.01)

CPC (source: EP KR US)

C07D 487/22 (2013.01 - EP KR US); C09B 47/0676 (2013.01 - EP KR US)

Citation (search report)

  • [A] EP 0266219 A2 19880504 - SUMITOMO CHEMICAL CO [JP]
  • [A] BALAKIREV A E ET AL: "Synthesis and Properties of Copper(II) Tetra(2-alkyl-4,5-benzimidazolo)- and Tetra(2,2'-Dimethyl-4,5-benzodiazepino)porphyrazines", RUSSIAN JOURNAL OF GENERAL CHEMISTRY, PLEIADES PUBLISHING / SPRINGER, MELVILLE, NY, US LNKD- DOI:10.1023/A:1023343918982, vol. 72, no. 10, 1 January 2002 (2002-01-01), pages 1616 - 1619, XP009080596, ISSN: 1070-3632
  • [AD] PARDO C., YUSTE M., ELGUERO J.: "Tetraimidazophthalocyanines", JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, vol. 4, no. 5, 27 June 2000 (2000-06-27), John Wiley & Sons, Ltd., pages 505 - 509, XP002580261
  • [A] KUDRIK E. V. ET AL: "Symmetrical tetrasubstituted phthalocyanines containing condensed 2-alkylimidazole units", MENDELEEV COMMUNICATIONS, INSTITUTE OF PHYSICS PUBLISHING, BRISTOL, GB LNKD- DOI:10.1070/MC1999V009N02ABEH001063, vol. 9, no. 2, 1 January 1999 (1999-01-01), pages 85 - 86, XP022529496, ISSN: 0959-9436
  • [AD] KUDRIK E V ET AL: "Synthesis and Properties of 5,6-Dicyanobenzimidazole and Porphyrazines Derived from it", RUSSIAN JOURNAL OF GENERAL CHEMISTRY, PLEIADES PUBLISHING / SPRINGER, MELVILLE, NY, US, vol. 69, no. 8, 1 January 1999 (1999-01-01), pages 1321 - 1324, XP009133045, ISSN: 1070-3632
  • [A] E. H. MØRKVED, S. M. NESET,B O. BJØRIO, H. KJØSEN, G. HVISTENDAHLB, F. MOC: "Preparations and Template Cyclotetramerisations of 2,1 ,3-Benzothia(selena)diazole-5,6-dicarbonitriles", ACTA CHEMICA SCANDINAVICA, vol. 49, 1995, pages 658 - 662, XP002580517, ISSN: 0904-213X
  • See references of WO 2006088140A1

Designated contracting state (EPC)

DE

DOCDB simple family (publication)

EP 1870438 A1 20071226; EP 1870438 A4 20100623; EP 1870438 B1 20110706; EP 1870438 B8 20111005; CN 101120057 A 20080206; CN 101120057 B 20100811; KR 20070108168 A 20071108; TW 200641058 A 20061201; US 2009018328 A1 20090115; US 7799911 B2 20100921; WO 2006088140 A1 20060824

DOCDB simple family (application)

EP 06713983 A 20060217; CN 200680005031 A 20060217; JP 2006302842 W 20060217; KR 20077017884 A 20070802; TW 95105031 A 20060215; US 81648406 A 20060217